Lines Matching defs:Preheader
108 BasicBlock *Preheader; // The preheader block of the current loop...
228 Preheader = L->getLoopPreheader();
253 if (Preheader)
258 if (!DisablePromotion && Preheader && L->hasDedicatedExits()) {
267 Preheader = 0;
577 DEBUG(dbgs() << "LICM hoisting to " << Preheader->getName() << ": "
580 // Move the new node to the Preheader, before its terminator.
581 I.moveBefore(Preheader->getTerminator());
805 Preheader->getTerminator());
808 SSA.AddAvailableValue(Preheader, PreheaderLoad);